diff --git a/leeds-city-region/validation.html b/leeds-city-region/validation.html
index 408312a..f256e60 100644
--- a/leeds-city-region/validation.html
+++ b/leeds-city-region/validation.html
@@ -34,14 +34,14 @@ <h1>Leeds Diversity Dashboard: validation</h1>
 		</header>
 		<div class="main doublepadded">
 			<section>
-				<p>This page shows validation warnings for the <a href="index.html">Leeds City Region Diversity Dashboard</a> and is updated once a day. Last updated <!-- Start date --><time datetime="2024-10-15">Tuesday 15 October 2024 18:42</time><!-- End date -->.</p>
+				<p>This page shows validation warnings for the <a href="index.html">Leeds City Region Diversity Dashboard</a> and is updated once a day. Last updated <!-- Start date --><time datetime="2024-10-16">Wednesday 16 October 2024 18:42</time><!-- End date -->.</p>
 			</section>
 <!-- Start validation -->
 	<ul class="grid compact">
-		<li><div class="SUCCESS"><h2>Kelda Group plc</h2><a href="https://datamillnorth.org/download/diversityreport/d672ebf6-9f88-419b-9df9-b6ec2b041672/YW%20diversity%20tables.csv">Source data</a> VALID</div></li>
+		<li><div class="ERROR"><h2>Kelda Group plc</h2><a href="https://datamillnorth.org/download/diversityreport/d672ebf6-9f88-419b-9df9-b6ec2b041672/YW%20diversity%20tables.csv">Source data</a> <div class="ERROR padded block"><h3>ERRORS: 9</h3><ul class="list"><li>The required field <code>employees</code> appears to be missing on line 2</li><li>The required field <code>employees</code> appears to be missing on line 3</li><li>The required field <code>employees</code> appears to be missing on line 4</li><li>The required field <code>employees</code> appears to be missing on line 5</li><li>The required field <code>employees</code> appears to be missing on line 6</li><li>The required field <code>employees</code> appears to be missing on line 7</li><li>The required field <code>employees</code> appears to be missing on line 8</li><li>The required field <code>employees</code> appears to be missing on line 9</li><li>The required field <code>employees</code> appears to be missing on line 10</li></ul></div><div class="WARNING padded block"><h3>WARNINGS: 11</h3><ul class="list"><li>The value for <code>ethnicity_asian</code> is <strong>10</strong> but the sub-categories (<code>ethnicity_asian_bangladeshi</code>, <code>ethnicity_asian_indian</code>, <code>ethnicity_asian_pakistani</code>) appear to add up to <strong>16</strong> on line 5</li><li>No value has been given for <code>ethnicity_black</code> although the sub-categories (<code>ethnicity_black_african</code>) appear to add up to <strong>2</strong> on line 5</li><li>The value for <code>ethnicity_asian</code> is <strong>55</strong> but the sub-categories (<code>ethnicity_asian_bangladeshi</code>, <code>ethnicity_asian_indian</code>, <code>ethnicity_asian_pakistani</code>) appear to add up to <strong>113</strong> on line 6</li><li>The value for <code>ethnicity_asian</code> is <strong>33</strong> but the sub-categories (<code>ethnicity_asian_bangladeshi</code>, <code>ethnicity_asian_indian</code>, <code>ethnicity_asian_pakistani</code>) appear to add up to <strong>72</strong> on line 7</li><li>The value for <code>ethnicity_black</code> is <strong>6</strong> but the sub-categories (<code>ethnicity_black_african</code>, <code>ethnicity_black_caribbean</code>, <code>ethnicity_black_other</code>) appear to add up to <strong>10</strong> on line 7</li><li>The value for <code>ethnicity_asian</code> is <strong>7</strong> but the sub-categories (<code>ethnicity_asian_bangladeshi</code>, <code>ethnicity_asian_indian</code>, <code>ethnicity_asian_pakistani</code>) appear to add up to <strong>16</strong> on line 8</li><li>No value has been given for <code>ethnicity_black</code> although the sub-categories (<code>ethnicity_black_african</code>) appear to add up to <strong>1</strong> on line 8</li><li>The value for <code>ethnicity_asian</code> is <strong>48</strong> but the sub-categories (<code>ethnicity_asian_bangladeshi</code>, <code>ethnicity_asian_indian</code>, <code>ethnicity_asian_pakistani</code>) appear to add up to <strong>101</strong> on line 9</li><li>The value for <code>ethnicity_black</code> is <strong>1</strong> but the sub-categories (<code>ethnicity_black_caribbean</code>) appear to add up to <strong>2</strong> on line 9</li><li>The value for <code>ethnicity_asian</code> is <strong>34</strong> but the sub-categories (<code>ethnicity_asian_bangladeshi</code>, <code>ethnicity_asian_indian</code>, <code>ethnicity_asian_pakistani</code>) appear to add up to <strong>82</strong> on line 10</li><li>The value for <code>ethnicity_black</code> is <strong>6</strong> but the sub-categories (<code>ethnicity_black_african</code>, <code>ethnicity_black_caribbean</code>, <code>ethnicity_black_other</code>) appear to add up to <strong>14</strong> on line 10</li></ul></div></div></li>
 		<li><div class="SUCCESS"><h2>Leeds Beckett University</h2><a href="https://datamillnorth.org/download/leeds-beckett-university-workforce-diversity/ae78f068-611c-44ee-8e25-a9c78b6b7813/Leeds%20Anchors%20Network%20Diversity%20dashboard.csv">Source data</a> VALID</div></li>
-		<li><div class="SUCCESS"><h2>Leeds College of Building</h2><a href="https://datamillnorth.org/download/leeds-college-of-building-workforce-diversity/3e05ffaf-1c48-4b5c-9b2a-27b2d4d64930/Leeds%20College%20of%20Building%2020211019.csv">Source data</a> VALID</div></li>
-		<li><div class="SUCCESS"><h2>Leeds Trinity University</h2><a href="https://datamillnorth.org/download/leeds-trinity-university-workforce-diversity/1a36aca8-6656-40a8-8b38-57042efb4e34/Anchor%20Diversity%20Dashboard.csv">Source data</a> VALID</div></li>
+		<li><div class="WARNING"><h2>Leeds College of Building</h2><a href="https://datamillnorth.org/download/leeds-college-of-building-workforce-diversity/3e05ffaf-1c48-4b5c-9b2a-27b2d4d64930/Leeds%20College%20of%20Building%2020211019.csv">Source data</a> <div class="WARNING padded block"><h3>WARNINGS: 5</h3><ul class="list"><li>No value has been given for <code>ethnicity_asian</code> although the sub-categories (<code>ethnicity_asian_bangladeshi</code>, <code>ethnicity_asian_indian</code>, <code>ethnicity_asian_other</code>, <code>ethnicity_asian_pakistani</code>) appear to add up to <strong>22</strong> on line 2</li><li>No value has been given for <code>ethnicity_black</code> although the sub-categories (<code>ethnicity_black_african</code>, <code>ethnicity_black_caribbean</code>, <code>ethnicity_black_other</code>) appear to add up to <strong>10</strong> on line 2</li><li>No value has been given for <code>ethnicity_mixed</code> although the sub-categories (<code>ethnicity_mixed_african</code>, <code>ethnicity_mixed_asian</code>, <code>ethnicity_mixed_caribbean</code>, <code>ethnicity_mixed_other</code>) appear to add up to <strong>5</strong> on line 2</li><li>No value has been given for <code>ethnicity_other</code> although the sub-categories (<code>ethnicity_other_anyother</code>) appear to add up to <strong>1</strong> on line 2</li><li>No value has been given for <code>ethnicity_white</code> although the sub-categories (<code>ethnicity_white_british</code>, <code>ethnicity_white_irish</code>, <code>ethnicity_white_other</code>) appear to add up to <strong>299</strong> on line 2</li></ul></div></div></li>
+		<li><div class="ERROR"><h2>Leeds Trinity University</h2><a href="https://datamillnorth.org/download/leeds-trinity-university-workforce-diversity/1a36aca8-6656-40a8-8b38-57042efb4e34/Anchor%20Diversity%20Dashboard.csv">Source data</a> <div class="ERROR padded block"><h3>ERRORS: 1</h3><ul class="list"><li>The value of <em>16/05/2022</em> for <code>published</code> on line 2 appears to be invalid - Must by an ISO 8601 date.</li></ul></div></div></li>
 		<li><div class="SUCCESS"><h2>Leeds City Council</h2><a href="https://datamillnorth.org/download/diversity-dashboard-data/407ed3d4-99a3-4a29-a01d-e7da83e45a1f/LeedsCityCouncilDiversityDashboard.csv">Source data</a> VALID</div></li>
 		<li><div class="SUCCESS"><h2>University of Leeds</h2><a href="https://datamillnorth.org/download/workforce-diversity/4aca262d-f31f-4da9-aca9-e46dae9a9a65/Diversity%20Data%20%283%29.csv">Source data</a> VALID</div></li>
 		<li><div class="SUCCESS"><h2>Calderdale Council</h2><a href="https://dataworks.calderdale.gov.uk/download/workforce-profile/e1d1cdf8-c14b-43f6-bf4b-1993532d1a9f/Calderdale%20Council%20Diversity%20Dashboard.csv">Source data</a> VALID</div></li>